baber/WOPTO huggingface dataset:
Patent JP-2004322358-A (JP)
Title: Mold and mold protecting sheet
Inventor: SUZUKI YASUO
IPC: B29L17/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold capable of reducing the molding cost of an optical disk or the like, and a mold protecting sheet.  <P>SOLUTION: A stamper 150 is attached to a movable mold 110 through the mold protecting sheet 140 and a high temperature/high pressure molten resin is cast in the cavity 160 formed between the movable mold 110 and a fixed mold 120. The resin cast in the cavity enters the unevenness of the stamper 150 to be formed into a shape having the unevenness of the stamper transferred thereto and the shaped resin is cooled and solidified. In this process, radial sliding occurs in the stamper but the sliding is received by the mold protecting sheet 140 and the movable mold 110 is not abraded at all. When the mold protecting sheet 140 is abraded, it is replaced with a new one but such a work can be made extremely simple as compared with mold replacing work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325224-A (JP)
Title: Diagnostic method of corrosion thinning of anchor bolt, and device used therefor
Inventor: YAMAGUCHI KIYOSHI
IPC: E02D27/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic method of corrosion thinning of an anchor bolt capable of diagnosing the corrosion thinning state of an exposure part of the anchor bolt in the state where a structure is remained in the present state.  <P>SOLUTION: In this method for diagnosing the corrosion thinning of the anchor bolt 3 embedded into a concrete foundation 1 in the state where the exposure part 3a is exposed from the concrete foundation 1, the exposure part 3a of the anchor bolt 1 exposed from the concrete foundation 1 is struck and vibrated, and the characteristic frequency of the anchor bolt 3 at that time is measured, and the measurement result is compared with the characteristic frequency of a normal anchor bolt 3 to thereby diagnose the degree of unsoundness together with the corrosion thinned quantity of the anchor bolt 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327294-A (JP)
Title: Switch
Inventor: KIYONO YASUHIRO
IPC: H01H21/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive switch requiring no high precision for components and no assembling precision, and having stable operating characteristics, which is easy to manufacture.  <P>SOLUTION: This switch is composed of a contact mechanism 10 wherein the movable contact 15a of a movable contact piece 15 is made to face a stationary contact 13a so that they can be brought into contact with each other or separated from each other, a base 20 wherein the contact mechanism 10 is insert-molded, an operating lever 40 having an operating part 41 projecting toward its side from one end side and an operating rib 42 protrusively provided on its lower surface, which is slidably assembled to the upper part of the base 20, a reset spring 50 positioned on the base 20, and a cover 60 engaged with the base 20. The operating lever 40 slides against spring force of the reset spring 50 based on external force loaded to the operating part 41 of the operating lever 40 from a horizontal direction, and the operating rib 42 of the operating lever 40 pushes down the movable contact piece 15 to open and close the contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324586-A (JP)
Title: Permanent magnet rotor device
Inventor: TSUJINO TAKASHI
IPC: H02K53/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To rotate a first rotor by causing turning force to be generated in the first rotor by attractive force or repulsive force between respective magnetic poles when a second rotor is rotated.  <P>SOLUTION: At least two of first rotors 26, 27, 28 are disposed adjacent to each other. The first rotors 26, 27, 28 are rotatably attached to rotary shafts parallel to one another, respectively, and are connected so that an N pole and a S pole are always opposed to each other. Second rotors 32A, 32B are rotatably provided between the first rotor 26 and the first rotor 27, and second rotors 34A, 34B are rotatably provided between the first rotor 27 and the first rotor 28. An N pole or S pole of a third permanent magnet 33 is alternately faced one of the first rotors and the other first rotor. This causes attractive force or repulsive force to be generated between the third permanent magnet 33 and first and second permanent magnets 22, 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330313-A (JP)
Title: Polishing pad mounting structure and polishing device
Inventor: ITO KAZUNORI
IPC: B24B37/24
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad mounting structure for suppressing the separation of a polishing pad from a base during polishing by improving separation strength between the polishing pad and the base, and also to provide a polishing device.  <P>SOLUTION: In the belt type polishing device, the polishing pads 2, 2 provided with adhesive layers at the lower faces are stuck to the upper face of an endless belt 5 (the base) in the butting state of the facing end faces of the polishing pads 2, 2, and a pressure sensitive adhesive double coated tape 4 (a sticking reinforcing layer) is interposed between the endless belt 5 and the lower face of a joint part 3 making the polishing pads butt each other and its vicinity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333752-A (JP)
Title: Substrate for electrooptic device and its manufacturing method, and electrooptic device
Inventor: MORIWAKI MINORU
IPC: G02F1/1345
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To make obtainable a satisfactory electric connection state.  <P>SOLUTION: A substrate for electrooptic device is provided with: a plurality of film-deposition layers on each of which prescribed film-deposition patterns are formed in an image region; interlayer films disposed between the film deposition layers; and terminals 107 which are film-deposited in a region other than the pixel region in the same film-deposition step as for the film-deposition layers where multilayered metal layers are formed as the film-deposition patterns, and in which the metal layers other than the metal layer having the highest contact resistance among the multilayered metal layers are exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330878-A (JP)
Title: Vehicular steering device
Inventor: SHIINA MASAHIKO
IPC: B62D5/04
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To certainly couple an input side member and an output side member when requiring coupling such as fail occurring time, and to ensure a sufficient space around legs of a driver by completely separating the input side member and the output side member when coupling is not required.  <P>SOLUTION: Between an input side transmission shaft 5 rotating according to operation of a steering wheel 2 and an output side transmission shaft 6 rotating while interlocking with action of a steering mechanism 1, a coupling member equipped with a first coupling portion that can be coupled to the input side transmission shaft 1 at one end portion, and a second coupling portion 42 that can be coupled to the outside transmission shaft 6 at the other side end portion is detachably interposed. When coupling is required, the coupling member 4 couples the input side transmission shaft 5 and the output side transmission shaft 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336475-A (JP)
Title: Device and method for processing information, and program
Inventor: HASEGAWA HIROSHI
IPC: H04N5/232
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To select one out of a plurality of commands occurred during a specified period of term.  <P>SOLUTION: A command history table is provided with a column to enter a name of command and a time of day by kind of pan, tilt, and zoom. When a command of each kind is supplied for the first time, the name of command and the time of day are entered; when a command of the kind which has already been entered is supplied, the name of the supplied command is entered (overwritten) but the time of day is not. That is, when a command of the kind of tilt is supplied in a state that newly supplied names of command and supplied time of day of the commands supplied earliest are entered, the name of command and the supplied time of day are entered; when a command of the kind of either pan or zoom, only the name of command is overwritten. At the time of transmitting a command, a command corresponding the earliest time of day is selected and transmitted. The present invention is applicable to a personal computer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332846-A (JP)
Title: Inscribed engagement planetary gear structure with eccentric cam
Inventor: YAMAMOTO AKIRA
IPC: F16H1/32
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase the performance and durability of a speed reducer with an inscribed engagement planetary gear structure by facilitating the installation and loading capacity of the eccentric body or an external gear of the planetary gear structure.  <P>SOLUTION: Rolling elements comprise a first sliding surface S1 on the eccentric bodies 103a and 103b side and a third sliding surface S3 on the external gear side (S1 = S3), and are formed in a convex shape in a plane including the axis O1 of an input shaft 101. The second sliding surface S2 of the external gear slidably moving on the first sliding surface S1 is formed in a convex shape. On the other hand, the fourth sliding surface S4 of the eccentric bodies 103a and 103b slidably moving on the third sliding surface S3 is formed in a convex shape on the eccentric bodies 103a and 103b side. The radius of curvature of the convex shape on the fourth sliding surface S4 is slightly smaller than the radius of curvature of the convex shape on the third sliding surface S3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335336-A (JP)
Title: Fuel cell stack
Inventor: MIKI SADAO
IPC: H01M8/24
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a surface pressure against an electrically reacting part positioned in the inside of unit cells and against a seal part positioned in the outside thereof.  <P>SOLUTION: Cell columns 3 formed by laminating the unit cells 1 through a separator 57 are stored in a cylinder 7. One end part of the cell columns 3 is forced to abut on an stationary end plate 9, and the other end part is forced to abut on a movable end plate 5. The movable end plate 5 is divided into an inside part 17 corresponding to the electrically reacting part 31 positioned in the inside of the unit cells 1 and an outside part 19 corresponding to a seal part 33 positioned in the outside thereof. The outside part 19 movable in the laminated direction in relation to the cylinder 7, and the inside part 17 and the outside part 19 are relatively movable in the laminated direction. The unit cells 1 are pressed against the the inside part 17 and the outside part 19 by an inside spring 25 and an outside spring 27 serving as individual spring elements respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334082-A (JP)
Title: Illumination optical system using semiconductor laser device as light source and projector utilizing the same
Inventor: SEKIGUCHI SHURI
IPC: G03B21/16
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical system using a semiconductor laser device as a light source and a projector utilizing the same.  <P>SOLUTION: The illumination optical system is provided with: a 1st semiconductor laser beam source (62) emitting the light of a 1st wavelength (R); a 2nd semiconductor laser beam source (64) emitting the light of a 2nd wavelength (G); a 3rd semiconductor laser beam source (66) emitting the light of a 3rd wavelength (B); a driving circuit (34) driving the 1st, 2nd and 3rd semiconductor lasers in specified timing; and a dichroic filter 68 on which light beams from the 1st, the 2nd and the 3rd semiconductor laser beam sources are made incident and which emits the light beams in a 1st direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330744-A (JP)
Title: Biaxially stretched polypropylene multilayered film
Inventor: NEMOTO KAORU
IPC: B32B27/32
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially stretched polypropylene multilayered film having low temperature heat-sealing strength and laminate strength and excellent in high speed packaging properties improved in blocking resistance and hermetic sealability.  <P>SOLUTION: A thermal fusion-bonding layer is composed of a propylene copolymer composition (C) obtained from a propylene/α-olefin copolymer (A) with a propylene content of 55-80 wt.% and a crystal fusion calorie based on DSC of 10-80 Joule/g and a propylene/α-olefin copolymer (B) characterized in that a peak temperature (Tp) calculated from a crystal melting curve based on DSC is 110-140°C and the difference (Te-Ts) between a melting start temperature (Ts) and a melting finish temperature (Te) is below 45°C. This layer is laminated on at least one side of a biaxially stretched polypropylene film base material layer obtained from a propylene polymer (D).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340996-A (JP)
Title: Development apparatus and image forming apparatus
Inventor: OKAWA YASUNOBU
IPC: G03G15/08
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development apparatus for improving the image quality by preventing irregularities in electrification, due to the differences of the particle diameters and shapes of the toner to be electrified uniformly, and reducing the transport irregularities of the developer, and to provide an image forming apparatus.  <P>SOLUTION: The development apparatus 40, provided with a transport mechanism 41 for transporting the developer T by using a traveling-wave electric field, is provided with a transport irregularities correcting electrode part 200 for uniformly electrifying the developer T in a development region, on the way of the developer of the transport mechanism 41. Alternating current voltages 47 and 48 having direct current bias components, are impressed on the transport irregularity correcting electrode part 200.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343174-A (JP)
Title: Television receiver and method of controlling electric apparatus
Inventor: MIZUSHIMA YOSHINORI
IPC: G06F13/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To control the operations of other electric apparatuses while interlocking them with the operation of a television receiver.  <P>SOLUTION: The television receiver 1 is provided with an other apparatus code storage 15, an interlock control unit 12, an other kind apparatus code output section 17, a transmission section 3, and an interlocking operation definition section for previously corresponding a specific operation of the television receiver 1 with the operations of other electric apparatuses. Control codes of the other electric apparatuses are stored in the section 15. The control codes of the other electric apparatuses which are made to correspond to the specific operation by interlocking operation definition means are read from the section 15 into the section 12, interlocking with the specific operation of the television receiver 1, and the control codes are outputted to the section 17. The section 17 performs a processing of transmitting by radio the control codes inputted from the section 12, and the processed control codes are transmitted from a transmission section 3 to the other electric apparatuses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343206-A (JP)
Title: Photographing apparatus
Inventor: YAMASAKO HIROSHI
IPC: H04N5/225
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing apparatus to which a photographing condition unique to a user is set in advance and capable of carrying out proper photographing to the user.  <P>SOLUTION: A grip 72 is designed to be removable from a main body 11 of a digital camera 10, users of the digital camera are classified into males, females, children, and people at work sites, and the shape of the grip 72 is varied with each classification. Thus, a plurality of kinds of the grips 72 are obtained for one digital camera 10, the grip 72 is changed depending on the user and the user can obtain the grip 72 capable of being easily gripped. Further, the photographing condition unique to the user is preset and stored to each grip 72. Thus, even a person using the digital camera 10 at first can carry out photographing under the proper photographing condition and the digital camera can provide convenience to the users and the malfunction is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340192-A (JP)
Title: Flexible fitting for ribbed pipe and ribbed pipe connecting method
Inventor: KOMURA WATARU
IPC: F16L5/02
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting for a ribbed pipe allowing simplification of the at-site work and capable of connecting the ribbed pipe to the side wall of a manhole in good workmanship and to provide a ribbed pipe connecting method allowing easy mounting at the site.  <P>SOLUTION: The fitting for the ribbed pipe is composed of a cylindrical joint 1 with its front inserted into a hole H formed in the side wall W of the manhole and having a hose band 1a fitted on the rear peripheral surface, an adapter 2 to fit the ring-shaped cylinder on the front peripheral surface of the cylinder body part 2a and having a front part fitted to the rear of the joint 1, and a fastening member 3 fitted on the rear peripheral surface of the adapter 2 and having a hose band 3b wound round the peripheral surface of a fixing aid member 3a having an approximately wedge shaped section fitting between ring-shaped ribs R on the ribbed pipe P. The joint 1 is fixed to the adapter 2 by tightening the hose band 1a, and the diameter of the aid member 3a is made smaller by fastening the hose band 3b, and thereby the adapter 2 is secured to the ribbed pipe P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341746-A (JP)
Title: Boot server address retrieval method, system, program and storage medium
Inventor: YOSHIOKA AKIRA
IPC: G06F9/445
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot server address retrieval method and system or the like, allowing a plurality of boot servers 20 or the like to cope with a request of an OS image file 28 or the like from a client terminal 30 even when the plurality of boot servers 20 or the like are present inside the same subnet 15.  <P>SOLUTION: The client terminal 30 uses an anycast address as a destination IP address to transmit an ICMP (Internet Control Message Protocol) message including a request for obtaining a boot server address. The boot server 20 or the like receiving the ICMP message transmits a response ICMP message including a unicast address 62 of the boot server 20 and information about a providable OS by use of an IP address of the client terminal 30. The client terminal 30 requires the image file 28 of the OS to the boot server 20 or the like selected by a user by use of the unicast address 62, and acquires it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339182-A (JP)
Title: Permanent wave composition
Inventor: TAKASHIMA ATSUSHI
IPC: A61K8/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent wave composition which can reduce the offensive odor due to cysteamine formed in the process of the permanent wave treatment or the frizzled hair straightening treatment.  <P>SOLUTION: The permanent wave composition comprises a first agent containing a reducing agent and a second agent containing an oxidizing agent. The first agent contains at least one kind of cysteamine, a cysteamine derivative, and a salt thereof as the reducing agent. At least one of the first agent and the second agent contains a polymer having a polymeric unit represented by structural formula (A) (wherein R<SB>1</SB>is H or CH<SB>3</SB>; R<SB>2</SB>and R<SB>3</SB>is each an alkylene group of CH<SB>2</SB>to C<SB>4</SB>H<SB>8</SB>; and A<SB>1</SB>is O or NH). The content of this polymer is preferably in the range of 0.01-20 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348245-A (JP)
Title: Control panel display device and control panel display program
Inventor: HATTORI KAZUO
IPC: G06F3/048
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily discriminate the status change of various kinds of switch on a control panel displayed on a display screen, and to improve operability even to a slightly visually disabled person or an old person.  <P>SOLUTION: A control panel display program is configured to acquire event input information from an event input device by using a computer, and to select a corresponding first bit map from a first bit map group stored for every first event type, and to select a corresponding second bit map from a second bit map group stored for every second event type based on the event input information, and to compound the selected first bit map and second bit map to display it at a display device. Thus, it is possible to easily discriminate the status change of various kinds of switch on the control panel displayed on a display screen, and to improve operability even to the slightly visually disabled person or the old person.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349084-A (JP)
Title: Charging system
Inventor: TAKAGI KENJI
IPC: H01M10/44
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system of which the necessary number of light-emitting elements and circuits for driving the light-emitting elements is reduced, capable of heightening a visual effect of a charging stand with a simple structure.  <P>SOLUTION: A guiding face guiding light emitted from a light-emitting element 2 emitting light in compliance with a charged state of a secondary battery of a portable MD player 1 to the inside of a guiding member 4, and a total reflection face making the light passing through the guiding face totally reflect at the inside of the guiding member 4 are formed on the guiding member 4. The light-emitting element 2 is arranged at a part facing the guiding member 4 when charging the portable MD player 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349527-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HACHIMINE SEITA
IPC: H01L29/49
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method which forms sidewalls having double structure by a simple process.  <P>SOLUTION: A gate insulating film 5 and gate electrode 7a, 7b are formed on a p-type well 3 and an n-type well 4 formed on a semiconductor substrate 1. After stacking a silicon nitride film on the gate electrodes 7a 7b, the silicon nitride film is treated with anisotropic etching to form first sidewalls 13 on the sidewalls of the gate electrodes 7a, 7b. Then second sidewalls 14a and a silicon oxide film 14 are used by using the ISSG oxidation method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347091-A (JP)
Title: Heat insulation material and heat insulation body using this material
Inventor: MORI HIROSHI
IPC: F16L59/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation material having superior heat insulation performance.  <P>SOLUTION: Silica is used; (a) the pore volume of the silica is set to 1.6 ml/g or more; (b) a specific element selected from a group composed of elements of a fifth period and a sixth period of a periodic table, is included in the concentration of 1 weight ppm to 30 wt%; and (c) bulk density of the heat insulation material is set to 0.5 g/ml or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI